Yes, it seems to be a duplicate. I find the VJ Field Grey far too dark (it is a good match for full size uniforms though!), so it usually gets lightened a bit. In my experience greatcoats tend to be a bit lighter than the uniform jackets, no idea why, made in different factories?
Boots were generally brownish, but sometimes troops blacked them. If you put enough dubbin on they go very dark.
Anklets are often greenish, but can be anything from tan to light grey.
Trousers are whatever shade of field grey you fancy. In theory the same colour as the jackets, in practice by 44, anything from brown to green via grey, depending what batches of dyes the factories had in stock.
My 44 Infantry look like bunch of ragamuffin in various shades of green, grey and brown toned grey.
Helmets, any colour you like by 44. In theory RAL6006, in practice, grey, green, smeared in mud or whatever.